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	<h1>Class CI_Session</h1>


	<div class="description">
	
<p>Session Class</p>

	</div>









	<div class="info">
		
		
		
		<b>Package:</b> <a href="package-CodeIgniter.html">CodeIgniter</a>\<a href="package-CodeIgniter.Libraries.html">Libraries</a><br />

				<b>Category:</b>
				Sessions<br />
				<b>Author:</b>
				ExpressionEngine Dev Team<br />
				<b>Link:</b>
				<a href="http://codeigniter.com/user_guide/libraries/sessions.html">http://codeigniter.com/user_guide/libraries/sessions.html</a><br />
		<b>Located at</b> <a href="source-class-CI_Session.html#18-776" title="Go to source code">system/libraries/Session.php</a><br />
	</div>



	<table class="summary" id="methods">
	<caption>Methods summary</caption>
	<tr data-order="__construct" id="___construct">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#___construct">#</a>
		<code><a href="source-class-CI_Session.html#50-125" title="Go to source code">__construct</a>( <span>mixed <var>$params</var> = <span class="php-keyword1">array</span>()</span> )</code>

		<div class="description short">
			
<p>Session Constructor</p>

		</div>

		<div class="description detailed hidden">
			
<p>Session Constructor</p>

<p>The constructor runs the session routines automatically whenever the class is
instantiated.</p>








		</div>
		</div></td>
	</tr>
	<tr data-order="sess_read" id="_sess_read">

		<td class="attributes"><code>
			 public 
			boolean
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_sess_read">#</a>
		<code><a href="source-class-CI_Session.html#129-243" title="Go to source code">sess_read</a>( )</code>

		<div class="description short">
			
<p>Fetch the current session data if it exists</p>

		</div>

		<div class="description detailed hidden">
			
<p>Fetch the current session data if it exists</p>




				<h4>Returns</h4>
				<div class="list">
					<code>boolean</code><br />
				</div>




		</div>
		</div></td>
	</tr>
	<tr data-order="sess_write" id="_sess_write">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_sess_write">#</a>
		<code><a href="source-class-CI_Session.html#247-295" title="Go to source code">sess_write</a>( )</code>

		<div class="description short">
			
<p>Write the session data</p>

		</div>

		<div class="description detailed hidden">
			
<p>Write the session data</p>








		</div>
		</div></td>
	</tr>
	<tr data-order="sess_create" id="_sess_create">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_sess_create">#</a>
		<code><a href="source-class-CI_Session.html#299-333" title="Go to source code">sess_create</a>( )</code>

		<div class="description short">
			
<p>Create a new session</p>

		</div>

		<div class="description detailed hidden">
			
<p>Create a new session</p>








		</div>
		</div></td>
	</tr>
	<tr data-order="sess_update" id="_sess_update">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_sess_update">#</a>
		<code><a href="source-class-CI_Session.html#337-389" title="Go to source code">sess_update</a>( )</code>

		<div class="description short">
			
<p>Update an existing session</p>

		</div>

		<div class="description detailed hidden">
			
<p>Update an existing session</p>








		</div>
		</div></td>
	</tr>
	<tr data-order="sess_destroy" id="_sess_destroy">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_sess_destroy">#</a>
		<code><a href="source-class-CI_Session.html#393-420" title="Go to source code">sess_destroy</a>( )</code>

		<div class="description short">
			
<p>Destroy the current session</p>

		</div>

		<div class="description detailed hidden">
			
<p>Destroy the current session</p>








		</div>
		</div></td>
	</tr>
	<tr data-order="userdata" id="_userdata">

		<td class="attributes"><code>
			 public 
			string
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_userdata">#</a>
		<code><a href="source-class-CI_Session.html#424-434" title="Go to source code">userdata</a>( <span>string <var>$item</var></span> )</code>

		<div class="description short">
			
<p>Fetch a specific item from the session array</p>

		</div>

		<div class="description detailed hidden">
			
<p>Fetch a specific item from the session array</p>



				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$item</var></dt>
					<dd><code>string</code></dd>
				</dl></div>

				<h4>Returns</h4>
				<div class="list">
					<code>string</code><br />
				</div>




		</div>
		</div></td>
	</tr>
	<tr data-order="all_userdata" id="_all_userdata">

		<td class="attributes"><code>
			 public 
			array
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_all_userdata">#</a>
		<code><a href="source-class-CI_Session.html#438-447" title="Go to source code">all_userdata</a>( )</code>

		<div class="description short">
			
<p>Fetch all session data</p>

		</div>

		<div class="description detailed hidden">
			
<p>Fetch all session data</p>




				<h4>Returns</h4>
				<div class="list">
					<code>array</code><br />
				</div>




		</div>
		</div></td>
	</tr>
	<tr data-order="set_userdata" id="_set_userdata">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_set_userdata">#</a>
		<code><a href="source-class-CI_Session.html#451-475" title="Go to source code">set_userdata</a>( <span>mixed <var>$newdata</var> = <span class="php-keyword1">array</span>()</span>, <span>string <var>$newval</var> = <span class="php-quote">''</span></span> )</code>

		<div class="description short">
			
<p>Add or change data in the "userdata" array</p>

		</div>

		<div class="description detailed hidden">
			
<p>Add or change data in the "userdata" array</p>



				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$newdata</var></dt>
					<dd><code>mixed</code></dd>
					<dt><var>$newval</var></dt>
					<dd><code>string</code></dd>
				</dl></div>





		</div>
		</div></td>
	</tr>
	<tr data-order="unset_userdata" id="_unset_userdata">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_unset_userdata">#</a>
		<code><a href="source-class-CI_Session.html#479-501" title="Go to source code">unset_userdata</a>( <span>mixed <var>$newdata</var> = <span class="php-keyword1">array</span>()</span> )</code>

		<div class="description short">
			
<p>Delete a session variable from the "userdata" array</p>

		</div>

		<div class="description detailed hidden">
			
<p>Delete a session variable from the "userdata" array</p>








		</div>
		</div></td>
	</tr>
	<tr data-order="set_flashdata" id="_set_flashdata">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_set_flashdata">#</a>
		<code><a href="source-class-CI_Session.html#505-529" title="Go to source code">set_flashdata</a>( <span>mixed <var>$newdata</var> = <span class="php-keyword1">array</span>()</span>, <span>string <var>$newval</var> = <span class="php-quote">''</span></span> )</code>

		<div class="description short">
			
<p>Add or change flashdata, only available until the next request</p>

		</div>

		<div class="description detailed hidden">
			
<p>Add or change flashdata, only available until the next request</p>



				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$newdata</var></dt>
					<dd><code>mixed</code></dd>
					<dt><var>$newval</var></dt>
					<dd><code>string</code></dd>
				</dl></div>





		</div>
		</div></td>
	</tr>
	<tr data-order="keep_flashdata" id="_keep_flashdata">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_keep_flashdata">#</a>
		<code><a href="source-class-CI_Session.html#533-551" title="Go to source code">keep_flashdata</a>( <span>string <var>$key</var></span> )</code>

		<div class="description short">
			
<p>Keeps existing flashdata available to next request.</p>

		</div>

		<div class="description detailed hidden">
			
<p>Keeps existing flashdata available to next request.</p>



				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$key</var></dt>
					<dd><code>string</code></dd>
				</dl></div>





		</div>
		</div></td>
	</tr>
	<tr data-order="flashdata" id="_flashdata">

		<td class="attributes"><code>
			 public 
			string
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#_flashdata">#</a>
		<code><a href="source-class-CI_Session.html#555-566" title="Go to source code">flashdata</a>( <span>string <var>$key</var></span> )</code>

		<div class="description short">
			
<p>Fetch a specific flashdata item from the session array</p>

		</div>

		<div class="description detailed hidden">
			
<p>Fetch a specific flashdata item from the session array</p>



				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$key</var></dt>
					<dd><code>string</code></dd>
				</dl></div>

				<h4>Returns</h4>
				<div class="list">
					<code>string</code><br />
				</div>




		</div>
		</div></td>
	</tr>
	<tr data-order="_flashdata_mark" id="__flashdata_mark">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#__flashdata_mark">#</a>
		<code><a href="source-class-CI_Session.html#570-590" title="Go to source code">_flashdata_mark</a>( )</code>

		<div class="description short">
			
<p>Identifies flashdata as 'old' for removal when _flashdata_sweep() runs.</p>

		</div>

		<div class="description detailed hidden">
			
<p>Identifies flashdata as 'old' for removal when _flashdata_sweep() runs.</p>








		</div>
		</div></td>
	</tr>
	<tr data-order="_flashdata_sweep" id="__flashdata_sweep">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#__flashdata_sweep">#</a>
		<code><a href="source-class-CI_Session.html#595-612" title="Go to source code">_flashdata_sweep</a>( )</code>

		<div class="description short">
			
<p>Removes all flashdata marked as 'old'</p>

		</div>

		<div class="description detailed hidden">
			
<p>Removes all flashdata marked as 'old'</p>








		</div>
		</div></td>
	</tr>
	<tr data-order="_get_time" id="__get_time">

		<td class="attributes"><code>
			 public 
			string
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#__get_time">#</a>
		<code><a href="source-class-CI_Session.html#616-635" title="Go to source code">_get_time</a>( )</code>

		<div class="description short">
			
<p>Get the "now" time</p>

		</div>

		<div class="description detailed hidden">
			
<p>Get the "now" time</p>




				<h4>Returns</h4>
				<div class="list">
					<code>string</code><br />
				</div>




		</div>
		</div></td>
	</tr>
	<tr data-order="_set_cookie" id="__set_cookie">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#__set_cookie">#</a>
		<code><a href="source-class-CI_Session.html#639-676" title="Go to source code">_set_cookie</a>( <span>mixed <var>$cookie_data</var> = <span class="php-keyword1">NULL</span></span> )</code>

		<div class="description short">
			
<p>Write the session cookie</p>

		</div>

		<div class="description detailed hidden">
			
<p>Write the session cookie</p>








		</div>
		</div></td>
	</tr>
	<tr data-order="_serialize" id="__serialize">

		<td class="attributes"><code>
			 public 
			string
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#__serialize">#</a>
		<code><a href="source-class-CI_Session.html#680-711" title="Go to source code">_serialize</a>( <span>array <var>$data</var></span> )</code>

		<div class="description short">
			
<p>Serialize an array</p>

		</div>

		<div class="description detailed hidden">
			
<p>Serialize an array</p>

<p>This function first converts any slashes found in the array to a temporary
marker, so when it gets unserialized the slashes will be preserved</p>



				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$data</var></dt>
					<dd><code>array</code></dd>
				</dl></div>

				<h4>Returns</h4>
				<div class="list">
					<code>string</code><br />
				</div>




		</div>
		</div></td>
	</tr>
	<tr data-order="_unserialize" id="__unserialize">

		<td class="attributes"><code>
			 public 
			string
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#__unserialize">#</a>
		<code><a href="source-class-CI_Session.html#715-743" title="Go to source code">_unserialize</a>( <span>array <var>$data</var></span> )</code>

		<div class="description short">
			
<p>Unserialize</p>

		</div>

		<div class="description detailed hidden">
			
<p>Unserialize</p>

<p>This function unserializes a data string, then converts any temporary slash
markers back to actual slashes</p>



				<h4>Parameters</h4>
				<div class="list"><dl>
					<dt><var>$data</var></dt>
					<dd><code>array</code></dd>
				</dl></div>

				<h4>Returns</h4>
				<div class="list">
					<code>string</code><br />
				</div>




		</div>
		</div></td>
	</tr>
	<tr data-order="_sess_gc" id="__sess_gc">

		<td class="attributes"><code>
			 public 
			
			
			</code>
		</td>

		<td class="name"><div>
		<a class="anchor" href="#__sess_gc">#</a>
		<code><a href="source-class-CI_Session.html#747-773" title="Go to source code">_sess_gc</a>( )</code>

		<div class="description short">
			
<p>Garbage collection</p>

		</div>

		<div class="description detailed hidden">
			
<p>Garbage collection</p>

<p>This deletes expired session rows from database if the probability percentage
is met</p>








		</div>
		</div></td>
	</tr>
	</table>












	<table class="summary" id="properties">
	<caption>Properties summary</caption>
	<tr data-order="sess_encrypt_cookie" id="$sess_encrypt_cookie">
		<td class="attributes"><code>
			public  
			boolean
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#29" title="Go to source code"><var>$sess_encrypt_cookie</var></a>
		</td>
		<td class="value"><code><span class="php-keyword1">FALSE</span></code></td>
		<td class="description"><div>
			<a href="#$sess_encrypt_cookie" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="sess_use_database" id="$sess_use_database">
		<td class="attributes"><code>
			public  
			boolean
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#30" title="Go to source code"><var>$sess_use_database</var></a>
		</td>
		<td class="value"><code><span class="php-keyword1">FALSE</span></code></td>
		<td class="description"><div>
			<a href="#$sess_use_database" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="sess_table_name" id="$sess_table_name">
		<td class="attributes"><code>
			public  
			string
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#31" title="Go to source code"><var>$sess_table_name</var></a>
		</td>
		<td class="value"><code><span class="php-quote">''</span></code></td>
		<td class="description"><div>
			<a href="#$sess_table_name" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="sess_expiration" id="$sess_expiration">
		<td class="attributes"><code>
			public  
			integer
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#32" title="Go to source code"><var>$sess_expiration</var></a>
		</td>
		<td class="value"><code><span class="php-num">7200</span></code></td>
		<td class="description"><div>
			<a href="#$sess_expiration" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="sess_expire_on_close" id="$sess_expire_on_close">
		<td class="attributes"><code>
			public  
			boolean
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#33" title="Go to source code"><var>$sess_expire_on_close</var></a>
		</td>
		<td class="value"><code><span class="php-keyword1">FALSE</span></code></td>
		<td class="description"><div>
			<a href="#$sess_expire_on_close" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="sess_match_ip" id="$sess_match_ip">
		<td class="attributes"><code>
			public  
			boolean
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#34" title="Go to source code"><var>$sess_match_ip</var></a>
		</td>
		<td class="value"><code><span class="php-keyword1">FALSE</span></code></td>
		<td class="description"><div>
			<a href="#$sess_match_ip" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="sess_match_useragent" id="$sess_match_useragent">
		<td class="attributes"><code>
			public  
			boolean
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#35" title="Go to source code"><var>$sess_match_useragent</var></a>
		</td>
		<td class="value"><code><span class="php-keyword1">TRUE</span></code></td>
		<td class="description"><div>
			<a href="#$sess_match_useragent" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="sess_cookie_name" id="$sess_cookie_name">
		<td class="attributes"><code>
			public  
			string
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#36" title="Go to source code"><var>$sess_cookie_name</var></a>
		</td>
		<td class="value"><code><span class="php-quote">'ci_session'</span></code></td>
		<td class="description"><div>
			<a href="#$sess_cookie_name" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="cookie_prefix" id="$cookie_prefix">
		<td class="attributes"><code>
			public  
			string
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#37" title="Go to source code"><var>$cookie_prefix</var></a>
		</td>
		<td class="value"><code><span class="php-quote">''</span></code></td>
		<td class="description"><div>
			<a href="#$cookie_prefix" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="cookie_path" id="$cookie_path">
		<td class="attributes"><code>
			public  
			string
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#38" title="Go to source code"><var>$cookie_path</var></a>
		</td>
		<td class="value"><code><span class="php-quote">''</span></code></td>
		<td class="description"><div>
			<a href="#$cookie_path" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="cookie_domain" id="$cookie_domain">
		<td class="attributes"><code>
			public  
			string
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#39" title="Go to source code"><var>$cookie_domain</var></a>
		</td>
		<td class="value"><code><span class="php-quote">''</span></code></td>
		<td class="description"><div>
			<a href="#$cookie_domain" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="cookie_secure" id="$cookie_secure">
		<td class="attributes"><code>
			public  
			boolean
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#40" title="Go to source code"><var>$cookie_secure</var></a>
		</td>
		<td class="value"><code><span class="php-keyword1">FALSE</span></code></td>
		<td class="description"><div>
			<a href="#$cookie_secure" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="sess_time_to_update" id="$sess_time_to_update">
		<td class="attributes"><code>
			public  
			integer
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#41" title="Go to source code"><var>$sess_time_to_update</var></a>
		</td>
		<td class="value"><code><span class="php-num">300</span></code></td>
		<td class="description"><div>
			<a href="#$sess_time_to_update" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="encryption_key" id="$encryption_key">
		<td class="attributes"><code>
			public  
			string
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#42" title="Go to source code"><var>$encryption_key</var></a>
		</td>
		<td class="value"><code><span class="php-quote">''</span></code></td>
		<td class="description"><div>
			<a href="#$encryption_key" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="flashdata_key" id="$flashdata_key">
		<td class="attributes"><code>
			public  
			string
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#43" title="Go to source code"><var>$flashdata_key</var></a>
		</td>
		<td class="value"><code><span class="php-quote">'flash'</span></code></td>
		<td class="description"><div>
			<a href="#$flashdata_key" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="time_reference" id="$time_reference">
		<td class="attributes"><code>
			public  
			string
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#44" title="Go to source code"><var>$time_reference</var></a>
		</td>
		<td class="value"><code><span class="php-quote">'time'</span></code></td>
		<td class="description"><div>
			<a href="#$time_reference" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="gc_probability" id="$gc_probability">
		<td class="attributes"><code>
			public  
			integer
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#45" title="Go to source code"><var>$gc_probability</var></a>
		</td>
		<td class="value"><code><span class="php-num">5</span></code></td>
		<td class="description"><div>
			<a href="#$gc_probability" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="userdata" id="$userdata">
		<td class="attributes"><code>
			public  
			array
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#46" title="Go to source code"><var>$userdata</var></a>
		</td>
		<td class="value"><code><span class="php-keyword1">array</span>()</code></td>
		<td class="description"><div>
			<a href="#$userdata" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="CI" id="$CI">
		<td class="attributes"><code>
			public  
			mixed
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#47" title="Go to source code"><var>$CI</var></a>
		</td>
		<td class="value"><code></code></td>
		<td class="description"><div>
			<a href="#$CI" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	<tr data-order="now" id="$now">
		<td class="attributes"><code>
			public  
			mixed
		</code></td>

		<td class="name">
				<a href="source-class-CI_Session.html#48" title="Go to source code"><var>$now</var></a>
		</td>
		<td class="value"><code></code></td>
		<td class="description"><div>
			<a href="#$now" class="anchor">#</a>

			<div class="description short">
				
			</div>

			<div class="description detailed hidden">
				

			</div>
		</div></td>
	</tr>
	</table>






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